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#1 |
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Hardcore Enthusiast
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What I did tonight.. stuck in a dillema..
Motor setup:
306 - Pistons are factory replacement style .0030. 9:1 compression Trickflow stage 1 cam Edelbrock performer upper and lower 65mm throttle body stock maf and injectors Had a bunch of valve train clatter, valve stem seals were leaky.. etc.. pulled the top end apart to have a look, so i went ahead and took it down the the short block.. Option a) send my stock e7's to the machine shop, have him clean them and put new seals in.. slap them back on and a fresh set of rockers.. Option b) Found a guy selling some gt40p heads, fresh rebuild with 3k on them, valve springs good to 560 lift, crane 1.6rrs. 480 shipped option c) let it sit in my garage forever and my drag car will never get done. What do you guys think I should do?
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weeee foooord!
Last edited by superbean; July 15th, 2009 at 01:11 AM. |
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#2 |
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Hardcore Enthusiast
1991 mustang 5.0
Join Date: Aug 2007
Location: Mesa, AZ
Posts: 1,933
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B
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#3 |
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Regular
1986 mustang gt
Join Date: Apr 2009
Location: el paso tx
Posts: 189
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well, how fast do u want ur car done?
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#4 |
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Hardcore Enthusiast
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I mean, I would like to have it back together in less than a week and 1/2...
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weeee foooord!
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#5 |
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Hardcore Enthusiast
1991 mustang 5.0
Join Date: Aug 2007
Location: Mesa, AZ
Posts: 1,933
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B! lol
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#6 |
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The Razor's Edge
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b or shop around for a better price on b
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#7 |
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I Post Entirely Way Too Much
1993 5.ohhhh
12.97 @140mph
Join Date: Apr 2006
Location: Gatorland
Posts: 6,077
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A) LEave your daily as your daily. Just get it running as cheap as possible. There will be another set of pheads for sale somewere.
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02 Pewter z28, hoosiers/lid/exhaust/spray...125mph 1993 gt Sold, already missed ![]() --Moates Quarter horse $225-- --Cobra intake $150-- --tremec 3550 bell and shifter $1100--
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#8 |
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Hardcore Enthusiast
85 GT/86 SVO/2010 GT500
Join Date: Oct 2008
Location: Rossville IN
Posts: 1,183
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B it won't cost much more then A and you will be much happier
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"Having a 9 second neon is like coming out of the closet, everyone is shocked at first, but in the end you're still gay." 5.4 Shelby Crew member #1 |
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#9 |
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Banned
Join Date: Jun 2008
Posts: 3,387
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Well we all know e7 heads suck balls... now this is your daily driver but did you want to eventually go with a different head for a few ponies more or never had the intentions of modding the car? I'd say you wanted a few ponies more since you did the intake so i'd say pickup a set of p heads and it's all positives. I mean there OEM and not a huge jump in power so it's not like your reliable car will now be unreliable you know plus it would be smart to make the jump while you have it all appart.
You could always tell yourself you'd pickup a mpg or more with the more efficient heads as well ![]() so i'd choose B no doubt but would prob shop around or jew the guy down some because you'll need new head gaskets as well and a decent set of rockers if your going to do it right |
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#10 | |
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Hardcore Enthusiast
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The heads come with 1.6 roller rockers. I don't think 480 shipped for a set of rebuilt p heads, with killer valve springs and rockers is bad at all!
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weeee foooord!
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#11 |
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Hardcore Enthusiast
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talked him down to 450.
My p heads are on their way! For now I'm just going to put my stock manifolds on to clear the p heads and when I get my drag car done I'll get a set of mac long tubes to go with them ![]() I think this will make for a killer daily setup.. around 9.5:1 compression with the p heads gt40p TFS1 cam Full exhaust Edelbrock Performer Upper/Lower 65mm TB Intake If I do anything else to the car, new injectors will be needed for sure.. but I think I can get by with 19#ers right now
__________________
weeee foooord!
Last edited by superbean; July 15th, 2009 at 01:17 PM. |
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#12 |
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Regular
1991 Mustang GT
Join Date: Dec 2007
Location: Jackson, MS
Posts: 130
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Stock headers will not clear P-heads... BTDT
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#13 | |
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Banned
Join Date: Jun 2008
Posts: 3,387
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#14 |
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Regular
88 LX 5.0 Convertable
Join Date: Jun 2008
Location: South Carolina
Posts: 482
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Stock headers will clear p-heads
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Robbie_________________ 88 LX Convertible 5.0 84 GT - Project 66 F100 |
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#15 |
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I Post Entirely Way Too Much
1993 5.ohhhh
12.97 @140mph
Join Date: Apr 2006
Location: Gatorland
Posts: 6,077
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I thought stock manifolds work? Either way,should be a fun little car for dd. Didn't it go 13.5 ish with the old set up?
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02 Pewter z28, hoosiers/lid/exhaust/spray...125mph 1993 gt Sold, already missed ![]() --Moates Quarter horse $225-- --Cobra intake $150-- --tremec 3550 bell and shifter $1100--
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#16 |
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Regular
1991 Mustang GT
Join Date: Dec 2007
Location: Jackson, MS
Posts: 130
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I have put GT40p heads on 2 different cars, and the stock headers will not work... I even put a set in a vise, heated them up, and dented the shiit out of them and they were burning through 90* plug boots on 7.. The stock headers make their turn down to soon and don't leave enough space for the plug to clear.. I don't know how you would have gotten them to work, without restricting the header a LOT....
Last edited by kilby91; July 15th, 2009 at 03:55 PM. |
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#17 |
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I Post Entirely Way Too Much
1993 5.ohhhh
12.97 @140mph
Join Date: Apr 2006
Location: Gatorland
Posts: 6,077
![]() ![]() iTrader: 3 reviews
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All I know is I have bbk shorties, and I can get every plug out but cylinder 7. I have to take the header bolts out and loosen it from the hpipe. Hate the process with a passion. I dream of longtube headers.
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02 Pewter z28, hoosiers/lid/exhaust/spray...125mph 1993 gt Sold, already missed ![]() --Moates Quarter horse $225-- --Cobra intake $150-- --tremec 3550 bell and shifter $1100--
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#18 |
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Regular
1991 Mustang GT
Join Date: Dec 2007
Location: Jackson, MS
Posts: 130
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I have BBK shorties on my p-heads also.. And they clear fine.. I had to buy them cause my stockers wouldn't work.. I tried for several hours to get them to work with no success..
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#19 |
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Banned
Join Date: Jun 2008
Posts: 3,387
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I've personally seen stock headers on p heads a few times.. I dont' know how involved the process was to get them to work and wouldn't waste the time myself honestly but I've seen it done.
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#20 | |
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Banned
1992 Lx
11.39@119.24
Join Date: Jan 2008
Location: Az
Posts: 11,665
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[QUOTE=93mustank;2577445]We speed tested my right arm for quickness in shifts... So he could design the cam for proper shift recovery.[/QUOTE] |
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